# Senior Software EngineerCapgeminiPosted on August 19, 2026---Experience1 - 6 yrsSalary (CTC)₹5.7L - ₹6.3LJob LocationChennai, IndiaVacancy1DesignationSenior Software EngineerJob TypeONSITE---## Job Description**Job Description** **OSS Solution Design & Development Expert****Experience 12+****Chennai, Bangalore****Job Description*** Highly experienced OSS Solution Design & Development Expert (Subject Matter Expert) with 1520 years of experience in telecommunications OSS architecture, solution design, system integration, and large-scale OSS transformation programs.* Possess deep expertise across OSS domains including Service Fulfilment, Service Assurance, Inventory Management, Network Configuration, Fault & Performance Management, Service Orchestration, Network Automation, and OSS/BSS Integration.**Key Responsibilities**- Define OSS transformation strategies and target-state architectures aligned with CSP business objectives.- Lead end-to-end OSS solution design covering Inventory, Fulfillment, Assurance, Planning, Configuration, and Network Automation domains.- Architect Order-to-Activate, Trouble-to-Resolve, and Service Lifecycle Management workflows.- Lead OSS/BSS integration programs using industry-standard APIs and integration frameworks.**OSS Functional Domains**Service Fulfillment, Service Assurance, Fault Management, Performance Management, Inventory Management, Network Configuration & Provisioning, Network Planning & Design, Service Orchestration, Resource Orchestration, Network Automation, Service Activation, Service Topology Management, Event Correlation & Root Cause Analysis, Service Impact Analysis, Workforce & Field Service Management**Telecom Network Domains**Fixed Broadband, Fiber (FTTH), Transport Networks, IP/MPLS Networks, Mobile Networks (4G/5G), Core Networks, SD-WAN, Enterprise Connectivity Services, Satellite & Aviation Communications (preferred).